Triple 60mA Linear LED Controller
Preliminary Information - Jan 21, 2015
E522.84/85/86/87
3 Recommended Operating Conditions
No. Description
Condition
Symbol
Min
Typ
Max
Unit
1
2
Recommended Operating Voltage Range
VVS,OP
5
14
25
V
VS Capacitance per E522.8x
CVS,OP
RIR
220
9.53
330
nF
Nominal Value of Current Selection Re-
sistor at IR to GND
LED Channel oper-
ating 1)
3
4
5
6
7
30
kΩ
pF
Capacitance at IR Pin to drive RIR
CIR
100
60.5
1000
Typ. configured Operating Current per
Channel
1)
2)
ILED,x
19
50
90
mA
Hz
µs
Dimming Frequency at ENA
fPWM
TPULSE,PWM
200
6.8
Minimum High / Low Pulsewidth in case
of PWM Dimming
3)
8
9
Total Capacitance for RUN Bus
CRUN
CLED,x
LLED,x
1
nF
nF
µH
Capacitance at LEDx Driver Outputs
22
1
10 Inductance at LEDx Driver Outputs
1) If selection interface IR is used with higher resistive values take a reduced accuracy into account. Pay attention to the ‘open’ state detection
limit „IIR,OPEN“ for IRx configuration
2) High PWM frequencies need to take into account, that there is an inherent startup delay between rising edge at IRx and current flow, which
may influence PWM linearity
3) High capacitance values lead to additional delay between rising edge at ENA and startup of LEDx Drivers
This document contains information on a pre-production product. Elmos Semiconductor AG reserves the right to change specifications and information herein without notice.
Elmos Semiconductor AG
Data Sheet
QM-No.: 25DS0137E.00
5/20
ELMOS [ ELMOS SEMICONDUCTOR AG ]
